<template>
  <div class="home-product" ref="target">
    <!-- 面板组件 -->
    <HomePanel :title="cate.name" v-for="cate in goodsList" :key="cate.id">
      <template v-slot:right>
        <div class="sub">
          <RouterLink v-for="sub in cate.children" to="/">
            {{sub.name}}
          </RouterLink>
        </div>
        <XtxMore />
      </template>
      <div class="box">
        <RouterLink class="cover" to="/">
          <img :src="cate.picture" alt="">
          <strong class="label">
            <span>{{cate.name}}</span>
            <span>{{cate.saleInfo}}</span>
          </strong>
        </RouterLink>
        <ul class="goods-list">
          <li v-for="item in cate.goods" :key="item.id">
            <!-- 商品组件 -->
            <HomeGoods :goods="item"/>
          </li>
        </ul>
      </div>
    </HomePanel>
  </div>
</template>

<script>
import HomePanel from './home-panel'
import HomeGoods from './home-goods'
import { useObserver } from '@/vender/index'
export default {
  name: 'HomeProduct',
  components: { HomePanel, HomeGoods },
  setup() {
    // const goodsList = ref([
      // {
      //   {
      //     id: '1',
      //     name:"计算机类",
      //     children:[{
      //       id:"1-1",
      //       name:"C语言",
      //       picture:"../../../assets/images/logo.png",
      //       saleInfo:"dddd"
      //     }]

      //   }
      // },
    // ])
    // async function getGoodsList() {
    //   const res = await findGoods()
    //   goodsList.value = res.data.result
    // }
    // const { target } = useObserver(getGoodsList)
    // return { goodsList, target }x
  }
}
</script>

<style scoped lang='less'>
.home-product {
  background: #fff;
  height: 2900px;

  .sub {
    margin-bottom: 2px;

    a {
      padding: 2px 12px;
      font-size: 16px;
      border-radius: 4px;

      &:hover {
        background: @shopColor;
        color: #fff;
      }

      &:last-child {
        margin-right: 80px;
      }
    }
  }

  .box {
    display: flex;

    .cover {
      width: 240px;
      height: 610px;
      margin-right: 10px;
      position: relative;

      img {
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      .label {
        width: 188px;
        height: 66px;
        display: flex;
        font-size: 18px;
        color: #fff;
        line-height: 66px;
        font-weight: normal;
        position: absolute;
        left: 0;
        top: 50%;
        transform: translate3d(0, -50%, 0);

        span {
          text-align: center;

          &:first-child {
            width: 76px;
            background: rgba(0, 0, 0, .9);
          }

          &:last-child {
            flex: 1;
            background: rgba(0, 0, 0, .7);
          }
        }
      }
    }

    .goods-list {
      width: 990px;
      display: flex;
      flex-wrap: wrap;

      li {
        width: 240px;
        height: 300px;
        margin-right: 10px;
        margin-bottom: 10px;

        &:nth-last-child(-n+4) {
          margin-bottom: 0;
        }

        &:nth-child(4n) {
          margin-right: 0;
        }
      }
    }
  }
}
</style>
